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ISO 7719:2025

Fasteners — Prevailing torque hexagon nuts — Regular nuts (all metal)
12. 6. 2025.

Опште информације

60.60     12. 6. 2025.

ISO

ISO/TC 2/SC 12

Međunarodni standard

21.060.20  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document specifies the characteristics of prevailing torque (all metal) hexagon regular nuts, in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B.
NOTE            These nuts are designed with an overall height hmin = mmin (as specified in ISO 898-2 and ISO 4032 for style 1) plus the prevailing torque feature. hmax has been established in function of hmin; therefore, the tolerance (hmax – hmin) does not follow the ISO code system for tolerances (IT system).
If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.

Životni ciklus

PRETHODNO

POVUČEN
ISO 7719:2012

POVUČEN
ISO 7719:2012/Cor 1:2013

TRENUTNO

OBJAVLJEN
ISO 7719:2025
60.60 Standard objavljen
12. 6. 2025.

Nacionalna preuzimanja

SRPS EN ISO 7719:2025  
ISS

Elementi zavrtanjskih veza – Šestostrane navrtke sa zadržavajućim momentom – Normalne navrtke (potpuno od metala)

60.60   Standard objavljen

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